baber/WOPTO huggingface dataset:
Patent JP-H03221704-A (JP)
Title: Combustion and burner
Inventor: TSUCHIYA NOBUHIRO
IPC: F23C99/00
Filed: 1990-04-03
Abstract: PURPOSE:To suppress the quantity of the NOx generation without increasing the quantity of CO generation by making a cooling liquid flow in a cooling pipe installed in visible flame and extracting a specified quantity of heat that is generated in a gas burner, cooling part of the flame, and making the CO that is formed in the cooling section contact with the adjacent flame above the cooling section. CONSTITUTION:A U-shaped cooling pipe is installed above a unit burner 1 (the space in which visible flame is formed) and, as the cooling liquid is passed as in the arrow marks a, b, and c, flame 3' is formed with gas combustion. With this combustion of the combustion gas a flame cooling face Fc is formed in the section of the flame 3' which is in contact with the cooling pipe 5 and cooled and in the section of the flame 3' which is subject to radiation cooling by passing in the nearest distance to the cooling pipe 5 are formed, and the other sections form a normal flame Fn. The cooling of the flame by a cooling pipe consists of the extraction of sensible heat in the gap between the flame and the cooling pipe and the extraction of condensation heat of the steam in the gas formed in the combustion, and extraction of evaporation heat by reevaporation of the condensed steam in combination, and 2-4.5% of the heat generated in the visible flame is extracted.
Patent JP-H11279346-A (JP)
Title: Production of foamable polyolefinic resin particle, and foamable particle, and foamed molding obtained therefrom
Inventor: ARAMOMI YUKIO
IPC: C08J9/18
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a foamed molding which is excellent in recyclability and heat resistance, has a low density and hence an excellent softness, and has a uniform cell size. SOLUTION: Polyolefinic resin particles which have two endothermic peaks in a DSC curve obtd. by differential scanning calorimetry, the peak on the high-temp. side being at 130 deg.C or higher and that on the low-temp. side being at 65 deg.C or lower, and mainly comprise an ethylene-propylene copolymer are impregnated with a blowing agent and are prefoamed when the content of the blowing agent in the particles is 4-8 wt.%.
Patent JP-S60230033-A (JP)
Title: Multipoint monitoring sampler
Inventor: NOBIRAKI KOUJI
IPC: G01N1/26
Filed: 1984-04-27
Abstract: PURPOSE:To prevent the mixture of dust and external air due to sliding by placing a sensor connection socket close to an air vent which is provided to a rotatable shaft so as to introduce sample air across a gap, and holding the ambient pressure lower than the internal pressure in the air vent. CONSTITUTION:The opening end part 19 of the shaft 14 rotated by a driving part 22 is close to the sensor connection socket 5 across the fine gap and does not slide. Further, a suction pump (not shown in the figure) provided to a measurement part sucks the air in the air vent 17 and sends it from the sensor connection socket 5 to a sensor. Then, the pressure at the periphery of the shaft 14 is controlled and held lower than the pressure in the air vent 17 to prevent the production of dust due to sliding from the opening part 19 and connection socket 5 and also prevent an increase in measurement error.
Patent JP-2000284421-A (JP)
Title: Photographic film cartridge and method and device for inspecting shape of light shielding cover used for this cartridge
Inventor: OKO TAKAHISA
IPC: G03C3/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method by which the shape of the end part of a light shielding cover can be accurately inspected. SOLUTION: This inspection device is constituted so that the image of the end part 31 of the light shielding cover 30 is picked up by a CCD camera. Then, it is inspected whether the shape of the cover 30 is good or bad by measuring a distance between a first and a second measuring points being both open ends of the end part whose cross-section is C-shaped from the picked-up image on the basis of a cartridge. Both open ends 31a and 31b of the end part 31 are provided with a pair of recessed mark parts 36a and 36b whose contours are triangular. Then, the optional point out of a pair of mark parts 36 is used as the first and the second measuring points. Thus, the inspection device need not be changed only by putting the mark even when the shape of the end part 31 is changed because the contour shape of the end part 31 is not utilized.
Patent JP-S63292674-A (JP)
Inventor: MITSUCHIERU DANIERU MANKOUSUKI
IPC: H01L21/60
Filed: 1988-04-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5515430-A (JP)
Title: Preparation of 2,5-bis(carboxyphenyl)-1,3,4-oxadiazole
Inventor: IIDA HIROSHI
IPC: B01J23/00
Filed: 1978-07-18
Abstract: PURPOSE: To obtain the title compound useful as a raw material for high polymers having improved heat resistance, e.g. polyesters or polyamides, in one stage readily in high yield, by reacting a monohydrazide derivative of an aromatic dicarboxylic acid or its ester with an acid.  
     CONSTITUTION: A compound, e.g. monomethyl terephthalate monohydrazide, of formula I: (R is H, alkyl, allyl, or aryl group) is dissolved in an acid or solvent, preferably water or an alcohol in excess, uniformly, and reacted with an inorganic acid, e.g. hydrochloric or phosphoric acid, or organic acid, e.g. benzenesulfonic or formic acid, at 0W150°C, preferably to the boiling point of the solvent, to give a 2,5- bis(carboxyphenyl)1,3,4-oxadiazole of formula II. The acid is preferably added in at least a theoretical amount. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01258652-A (JP)
Title: Separation and purification of amino acid
Inventor: MATSUDA KIMIAKI
IPC: C07C319/28
Filed: 1988-04-08
Abstract: PURPOSE:To obtain an amino acid having high purity and useful over a wide range of fields such as food, feed, medicine, cosmetic and industrial chemical, by contacting an aqueous solution of amino acid with a resin having a chelating functional group coordinated with a metal ion and eluting the adsorbed amino acid. CONSTITUTION:An aqueous solution of amino acid is brought into contact with a resin having chelating functional group of aminocarboxylic acid-type or aminophosphonic acid-type containing a coordinated metal ion. The contacting process is carried out at 0-100 deg.C e.g. by passing the aqueous solution of amino acid through a column packed with the resin to effect the absorption of amino acid to said resin. The adsorbed amino acid is eluted to separate a purified amino acid. After eluting and separating the amino acid, the used resin can be reused for the separation and purification of the amino acid solution.
Patent JP-H04297808-A (JP)
Title: Error correction of phase shift fizeau interferometer
Inventor: CHIN GUN
IPC: G01B11/24
Filed: 1991-03-27
Abstract: PURPOSE:To reduce errors due to repetitive reflection by obtaining surface information of a test sample from the average of test phases obtained from two times of 4-interference fringe data pi/4 off in initial phase. CONSTITUTION:In the case of calculation by 4-point phase derivation algorithm, an error changes by a quadruple cycle of test phase: determining the average of two times of measurement pi/4 off in initial phase allows removal of errors. That is, with the initial phase set 0 deg. a 90 deg. phase shift is given to latch interference fringe data by repeating this scanning four times. Next, with the initial phase set 45 deg. interference fringe data is latched four times in the same manner. The result of first and second operations is obtained. As a result, the average of both cancels the respective errors from error characteristics carried by both.
Patent JP-H10262982-A (JP)
Title: Surgical cutter
Inventor: TSUTSUMI OSAMU
IPC: A61B10/02
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a surgical cutter that ram easily cut an object to be cut when cutting the object to be cut, although the damage of section excepting the object to be cut can be prevented at the time of insertion or ejection into or out of a body. SOLUTION: A drill 23 and a cylinder 22, to which this drill 23 is inserted, can be relatively slid in their axial directions. Therefore, because of this slide, at the time of insertion or ejection into or out of the body, the tip end part 23 as the cutting part of the drill 23 can be housed in the cylinder 22 and at the time of cutting, the tip end part 23a can be protruded out of the cylinder 22.
Patent JP-H01262768-A (JP)
Title: Production of paste made from starch of devil's-tongue by flowing in mold and device therefor
Inventor: NAGASAWA GORO
IPC: A23L19/00
Filed: 1988-04-09
Abstract: PURPOSE:To extremely efficiently obtain the title paste made from the starch of the devil's tongue suitable for mass production, by laminating bottomless molds in plural stairs, placing the under surface of the mold of the lowermost stair on a conveyor, packing slurry of made from the starch of the devil's-tongue to the molds, coagulating and cutting 1 paste made from the starch of the devil's-tongue while removing the paste from the molds. CONSTITUTION:Bottomless molds 1 are laminated in plural stairs, the under surface of the mold of the lowermost stair is placed through the bottom plate on first and second transporting conveyers 11 and 12, lime-containing slurry made from the starch of the devil's-tongue is packed into the laminated molds 1 and coagulated. As the molds 1 are successively removed one by one, the coagulated paste made from the starch of the devil's-tongue at parts whose molds 1 are removed is repeatedly cut horizontally and vertically and the paste made from the starch of the devil's-tongue in the whole laminated molds is cut into a given size.
Patent JP-H06277246-A (JP)
Title: Copulative contagion preventive
Inventor: ISHIZAKI YOSHIO
IPC: A61F6/04
Filed: 1993-03-08
Abstract: PURPOSE:To surely prevent the contagion preventive from falling off at the time when it is being used by bonding and fixing a calyx having a large diameter to an opening edge of a semen receiving cylinder fitted to penis, etc., in the copulative contagion preventive such as a condom. CONSTITUTION:This contagion preventive is constituted by bonding and fixing an elastic calyx 3 formed of a synthetic resin, artificial leather, etc., through an adhesive to an opening edge of a semen receiving cylinder 2 formed of a latex resin and synthetic rubber, etc., and in a forming material of the semen receiving cylinder 2, a medicine being effective for preventing contagion of venereal disease is mixed as necessary. In such a way, the contagion preventive is prevented surely from slipping off at the time when it is being used, and also, contagion of venereal disease caused by copulation is surely prevented.
Patent JP-S5612111-A (JP)
Title: Electric power supply unit of electric power amplifier
Inventor: GOTOU HIROSHI
IPC: H03F1/02
Filed: 1979-07-10
Abstract: PURPOSE:To obtain an electric power amplifier of low electric power consumption with less distortion by increasing a supply voltage in accordance with an input signal only when the input signal exceeds a constant value. CONSTITUTION:Electric power amplifier 1 with input terminal 2 is applied with positive and negative electric power voltages from electric power source circuit 12. Those voltage, even when no or a fine input signal arrives, is set large enough for amplifier 1 to operate. Comparators 14 and 15 compare the output voltage of amplifier 1 to voltages of reference voltage sources 16 and 17 and, when the output voltage exceeds a constant voltage, supplies a comparison output to control circuit 13. As a result, control circuit 13 controls electric power source circuit 12 to supply amplifier 1 with an electric power voltage large enough for electric power amplifier 1 to amplify the input signal without distortion.
Patent JP-H06274072-A (JP)
Title: Cleaning sheet for printing and copying equipment
Inventor: YOSHIDA TAIICHIRO
IPC: G03G21/10
Filed: 1993-03-24
Abstract: PURPOSE:To provide a cleaning sheet which comes out in a state where dirt adheres to the sheet without being wound round a roll or being wrinkled only by allowing the sheet to pass through the copying and printing part of an OA equipment. CONSTITUTION:A silicone rubber layer which is heat-resistant and cross-linked, and in which 1-5wt.% adhesive is mixed is provided at least on one surface of a heat-resistant base material; and the JISA hardness of the silicone rubber layer is 15-45 deg., and the silicone rubber layer is protected by a releasing film.
Patent JP-H11287798-A (JP)
Title: Sheet for urianalysis
Inventor: NOZAKI SATORU
IPC: G01N33/52
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a sheet that is easily handled and stored before and after absorbing urine and prevents hands from becoming dirty on the absorption of urine. SOLUTION: In a sheet 1, both the surfaces of a retention sheet 2 consisting of water absorption fiber are covered with first and second protection sheets 3 and 4 consisting of a non-water-absorption material, respectively. Then, to expose the retention sheet 2 between the first and second protection sheets 3 and 4, one of the first and second protection sheets 3 and 4 is joined to only one part of the skirt part of the retention sheet 2, and the other is jointed to the retention sheet 2 on the opposite surface of the one part or is jointed to the retention sheet 2 near the one part.
Patent JP-S5611271-A (JP)
Title: Ink feeding apparatus for wire-dot matrix printer
Inventor: FUJIWARA ICHIJI
IPC: B41J2/305
Filed: 1979-07-11
Abstract: PURPOSE:To decrease the impact energy of a wire and maintain a printing quality at a constant ink density by a method wherein a solid ink is mounted on a fixed stand, a liquid ink sump is arranged at a wire-dot-head, and thus the ink is directly applied on a paper surface. CONSTITUTION:A solvent is constantly supplied from a solvent tank 702 to an ink sump 701 being arranged at a wire-head, and a solid ink 703 is installed at a separate fix stand. When a print-head 700 reaches a right end, the ink sump 701 makes contact with the solid ink 703, thereby producing a liquid ink.  When the printer is not in use, the production of a liquid ink is suspended by placing the ink sump 701 and the solid ink 703 at positions where the two are separated each other. Thus, a cologging at the printing head is prevented by refilling the solvent by the amount which is decreased by evaporation.
Patent JP-H03286692-A (JP)
Title: Burst gate pulse changeover device
Inventor: KINUGASA NORIHIDE
IPC: H04N9/87
Filed: 1990-04-02
Abstract: PURPOSE:To prevent deterioration in picture quality by outputting a 2nd burst gate pulse when a 1st gate pulse is stopped continuously and outputting the 1st burst gate pulse when the 1st burst gate pulse is continuously outputted from the stop state. CONSTITUTION:When the level of a burst signal is stopped consecutively for 2 pulses or over, it is detected by 1st detection means 2, 3, a 2nd burst gate pulse generated digitally from a synchronizing signal with the switching function of changeover means 8-11 is outputted as a burst gate pulse to be used for extracting a burst signal. When the 1st burst gate pulse is stopped consecutively for 2 pulses and a pulse output exists consecutively for 2 pulses or over, it is detected by 2nd detection means 5, 6, and the changeover means 8-11 are used to output a 1st burst gate pulse and the burst gate pulse is outputted.
Patent JP-H08288467-A (JP)
Title: Manufacture of compound semiconductor device
Inventor: HARA NAOKI
IPC: H01L29/778
Filed: 1995-04-13
Abstract: PURPOSE: To simplify the manufacturing process of a compound semiconductor device which integrates complementary element with a high-speed operation element, flatten the surface and improve integration. CONSTITUTION: On semiconductor substrate 1-5 provided with a channel layer 4, semiconductor cap layer 6 and 8 which have different layer thicknesses in the adjacent area are arranged. When heat treatment is performed, at least a part of the semiconductor cap layers 6 and 8 is removed and the surface of the semiconductor substrate 1-5 is flattened. Then, on the semiconductor substrates 1-5, a compound semiconductor field-effect transistor with different threshold voltage and/or different conductivity type is formed.
Patent JP-H08287084-A (JP)
Title: Device for simulated reception of image in document
Inventor: ABE HITOSHI
IPC: G06F17/30
Filed: 1995-04-13
Abstract: PURPOSE: To select a desired image from among many images stored in an image storing device and to perform simulated reception of the desired image at an arbitrary position in a document under preparation by the use of a simple construction. CONSTITUTION: This device is provided with an image retrieving device 10 retrieving a candidate image from among the many images stored in a large capacity image storing device 11, an image reducing processor 9 reducing the retrieved candidate image into a prescribed size, an image output device 6 printing the reduced candidate image by making a list, an indication input device 7 specifying the desired image from among the printed candidate images and specifying a simulated reception position in the preparing document, and an image compositing device 4 for simulated reception of the image specified by an image specifying means at the specified simulated reception position in the preparing document.
Patent JP-H0213402-A (JP)
Title: Heel habit applying machine
Inventor: MAIKERU EMU BETSUKA
IPC: A43D21/12
Filed: 1989-04-10
Abstract: PURPOSE: To exactly shape an upper heel part into finally completed shoes by extending the upper heel part around the heel part of a shoe die, pressing the upper heel part so as to be shaped around the heel part and shunk part of the shie die, clamping it by pressing it in the shoe die while being engaged with the heel part. CONSTITUTION: A pressing mechanism 3B strongly presses a shoe die 103 onto a spindle 1B. At such a time point, pincers 5B and 6B are positioned so as to clamp a toe or front part 102A of an upper 104, the upper 104 is pulled toward the toe of an upper assembly, and the heel part of the upper 104 is extended around a heel part 106 of the shoe die 103. A pad 10B is moved forward and closed around the heel part and shunk part of the upper assembly, the heel and shunk parts are clamped, wipers 8B and 9B are moved forward, pivotally moved and closed, a margin 107 is smoothed down on an inner sole 105, the thermoactive material and other section of heel part of the upper are permanently shaped as a laminated body, and high smoothing force is applied to the margin 107.
Patent JP-S5713173-A (JP)
Title: Formation of metallic film for electric element
Inventor: SUZUKI TSUTAE
IPC: C23C14/02
Filed: 1980-06-27
Abstract: PURPOSE:To prevent the occurrence of peeling and adhesion defect of a metallic film by beforehand cleaning the surface of an electric element through ion sputtering then vapor depositing the metallic film. CONSTITUTION:A quartz vibrator 1 covered with a mask other than a metallic film forming part is put into a vacuum case 6, and the inside of the case 6 is evacuated to <=10<-4> torr. Voltage of several KeV is applied with the vibrator as a negative pole between an ion gun 7 provided with an Ar source 9 and an Ar ionization device 8 and the vibrator 1. Ar ions are emitted from the gun 7, and collide against the vibrator 1, thereby completely sputtering and removing the impurities, such as org. materials, stuck on the part exposed from the mask. Next, the vibrator 1 is moved to the front of a metallic vapor generator 11, and is vapor deposited thereon with metallic vapor, after which the mask is removed.
Patent JP-S62246467-A (JP)
Title: Polishing method
Inventor: INAGAKI YOSHIHIKO
IPC: B24B27/00
Filed: 1986-04-18
Abstract: PURPOSE:To improve machining accuracy in polishing a mold by fitting an auxiliary mold around the mold and performing the switching of starting or finishing of polishing work or machining direction on the auxiliary mold in order to do uniformal polishing without too much or too little polishing. CONSTITUTION:An auxiliary mold 7 is fitted around a mold 1 to be polished by use of a grinding stone 2, grinding stone shaft 3, driving motor 5, chuck 4, robot hand, and so on. And the robot is driven to move the grinding stone 2 just above the polish starting point P0 on the auxiliary mold 7. In the next step, the grinding stone 2 is rotated by the driven motor 5, and after the rotation is stabilized by operating a spring or air pressure until the polishing pressure becomes constant, the robot performs teaching according to a path (l) and makes the grinding stone finish polishing at a polish finishing point P3 through the returning points P1 and P2 of the auxiliary mold 7. This method serves to obtain accurate molds in shape due to uniformal grinding.
Patent JP-H06301811-A (JP)
Title: Handwritten character input device
Inventor: YOSHIMURA MICHIYO
IPC: G06K9/20
Filed: 1993-04-15
Abstract: PURPOSE:To enable a user to perform the intuitive input and editing operation without taking the subtle deviation of the shape and the position of input into consideration by discriminating the input mode based on the state of a mode switching means provided with a handwritten character input device. CONSTITUTION:A switch 61 accessory to a pen is the input mode switching means, and gestures are inputted in the case of input with the switch on, and characters, graphics, and images are inputted in the case of input with the switch off. An input mode discriminating part 1121 discriminates the character, graphic, and image input or the gesture input based on the state of the input mode switching means of the hand-written character input device. A recognition processing part 1122 performs the recognition processing adapted to the result of discrimination and sends the recognition result to a window control part 111. Since the user sets the input mode by the switching means of the handwritten character input device in this case, the recognition result in the objective mode is always obtained.
Patent JP-H06302001-A (JP)
Title: Optical pickup and optical recording and reproducing device and cartridge
Inventor: TAKEKOSHI TARO
IPC: G11B7/085
Filed: 1993-04-15
Abstract: PURPOSE:To prevent the direct collision of a condenser element and an optical recording medium by providing a stopper consisting of a specific material molded integrally with this holder. CONSTITUTION:The stopper 140 is fixed around the condenser element (objective lens) 20 held atop the holder 101 and has a projecting part 141 and a non- projecting part 142 formed on it. The stopper projects by a prescribed distance from the element 20. Resins, rubber, elastomers or felt, non-woven fabrics, etc., having excellent wear resistance are used for the stopper 140. Since the stopper 140 is formed into such a manner, the projecting part 141 comes into contact with the optical recording medium 10 first even if the element 20 jumps out in a direction F by runaway of an actuator 100 as a result of a failure in retraction of a focus servo and, therefore, the direct collision of the element 20 and the medium 10 does not arise. The element 20 and the medium 10 are thus kept free from such a damage as to hinder information recording and reproducing. The reliability of the device is thereby greatly improved.